Base:
PowerEdge R940xa Server
Processor:
Up to four 2nd Generation Intel® Xeon® Scalable processors, up to 28 cores each
Memory:
48 DDR4 DIMM slots, Supports RDIMM /LRDIMM, up to 2933MT/s, 6TB max
Up to 12 NVDIMM, 384GB Max
Up to 24 Intel® Optane™ DC persistent memory DCPMM, max 12.28TB, (15.36TB max with DCPMM and LRDIMM)
Supports registered ECC DDR4 DIMMs only
Storage Controllers:
Internal Controllers: PERC H730P, H740P, H330 Software RAID (SWRAID) S140
Boot Optimized Storage Subsystem: HWRAID 2 x M.2 SSDs 240GB or 480GB
External PERC (RAID): H840
12Gbps SAS HBAs (non-RAID): External-12Gbps SAS HBA (non-RAID). Internal-HBA330 (non-RAID)
Drive Bays:
Front drive bays: Up to 8x 2.5” SAS SATA (HDD/SSD) max 61.44TB, or up 24 x 2.5” SAS/SATA (HDD/SSD) max 184.32TB, or up to 32 SAS/SATA (HDD/SSD) with up to 4 NVME PCIe SSD max 245.76TB
Power Supplies:
Gold 1100W -48VDC
Platinum: 1100W, 1100W 240VDC
1600W, 2000W, 2400W
Hot plug power supplies with full redundancy option
6 hot plugs fans with N +1 redundancy
Dimensions:
Form Factor: 4U Rack Server
Height: 174.3 mm (6.87”)
Width: 441.16 mm (17.37”)
Depth: 835.9mm (32.9”)
Weight: 56.0kg (123.5lbs.)
*Dimensions do not include bezel
Embedded Management:
iDRAC9
iDRAC Direct
iDRAC RESTful API with Redfish
Quick Sync 2 BLE/wireless
Bezel:
Optional LCD bezel or security bezel
OpenManage™ Software:
OpenManage Enterprise
OpenManage Essentials
OpenManage Mobile
OpenManage Power Center
Integrations:
Microsoft® System Center,
VMware® vCenter™,
BMC Truesight,
Red Hat® Ansible® Modules
Connections:
Nagios Core & Nagios XI
Microfocus Operations Manager I
IBM Tivoli Netcool/OMNIbus
Accelerator Options:
Up to 4 doublewidth GPUs or up to 4 double-width
or 8 single-width full-height FPGAs
Tools:
Dell EMC Repository Manager
Dell EMC Update Package
Dell EMC System Update
Dell EMC Server Update Utility
iDRAC Service Module
OpenManage Server Administrator
OpenManage Storage Services
Security:
TPM 1.2/2.0 optional
Cryptographically signed firmware
Secure Boot
System Lockdown (requires OpenManage Enterprise
Silicon Root of Trust
Secure Erase
I/O & Ports:
Network Daughter Card Options
4 x 1GbE, 4 x 10GbE, 2 x 10GbE+2 x 1GbE, or 2 x 25GbE
Front ports: 1 x Dedicated iDRAC Direct Micro-USB, 2 x USB 2.0, 1 x VGA. (Optional 1 x USB 3.0 only offered on the 8-drive configuration)
Rear ports: 1 x Dedicated iDRAC port, 1 x Serial, 2 x USB 3.0, 1 x VGA
Internal port: 1 x USB 3.0
Video card: 2 x VGA
PCIe: Up to 12 x Gen3 slots, (6x16 or 2x16 + 10x8 slots)
Supported Operating Systems:
Canonical® Ubuntu® LTS
Citrix® Hypervisor
Oracle® Linux
Microsoft Windows Server® LTSC with Hyper-V
Red Hat® Enterprise Linux
SUSE® Linux Enterprise Server
VMware® ESXi
